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/*
* Copyright (C) 2010 Google Inc. All rights reserved.
* Copyright (C) 2013, 2014, 2016 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <optional>
#include <wtf/Forward.h>
namespace WebCore {
class BlobPart;
class SecurityOrigin;
class SecurityOriginData;
class URLKeepingBlobAlive;
struct PolicyContainer;
class ThreadableBlobRegistry {
public:
static void registerBlobURL(SecurityOrigin*, PolicyContainer&&, const URL&, const URL& srcURL, const std::optional<SecurityOriginData>& topOrigin);
static void registerBlobURL(SecurityOrigin*, PolicyContainer&&, const URLKeepingBlobAlive&, const URL& srcURL);
static void registerInternalFileBlobURL(const URL&, const String& path, const String& replacementPath, const String& contentType);
static void registerInternalBlobURL(const URL&, Vector<BlobPart>&& blobParts, const String& contentType);
static void registerInternalBlobURLOptionallyFileBacked(const URL&, const URL& srcURL, const String& fileBackedPath, const String& contentType);
static void registerInternalBlobURLForSlice(const URL& newURL, const URL& srcURL, long long start, long long end, const String& contentType);
static void unregisterBlobURL(const URL&, const std::optional<SecurityOriginData>& topOrigin);
static void unregisterBlobURL(const URLKeepingBlobAlive&);
static void registerBlobURLHandle(const URL&, const std::optional<SecurityOriginData>& topOrigin);
static void unregisterBlobURLHandle(const URL&, const std::optional<SecurityOriginData>& topOrigin);
WEBCORE_EXPORT static unsigned long long blobSize(const URL&);
// Returns the origin for the given blob URL. This is because we are not able to embed the unique security origin or the origin of file URL
// in the blob URL.
static RefPtr<SecurityOrigin> getCachedOrigin(const URL&);
};
} // namespace WebCore
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